32224105406 has 4 divisors (see below), whose sum is σ = 48336158112. Its totient is φ = 16112052702.

The previous prime is 32224105367. The next prime is 32224105411. The reversal of 32224105406 is 60450142223.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8056026350 + ... + 8056026353.

It is an arithmetic number, because the mean of its divisors is an integer number (12084039528).

Almost surely, 2^32224105406 is an apocalyptic number.

32224105406 is a deficient number, since it is larger than the sum of its proper divisors (16112052706).

32224105406 is a wasteful number, since it uses less digits than its factorization.

32224105406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16112052705.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 32224105406 its reverse (60450142223), we get a palindrome (92674247629).

The spelling of 32224105406 in words is "thirty-two billion, two hundred twenty-four million, one hundred five thousand, four hundred six".